Equations balanced on the previous day | Equations balanced on the next day |
2 NaOH + Cu = 2 Na + Cu(OH)2
Co(OH)2 + O2 = CoO(OH) + H2O =>
4 Co(OH)2 + O2 = 4 CoO(OH) + 2 H2O
Cr + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3
PbO2 + Cr(OH)3 + NaOH = Na2CrO4 + Pb(OH)2 + H2O =>
3 PbO2 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + 3 Pb(OH)2 + 2 H2O
H3PO4 + Ca = H + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca = 6 H + Ca3(PO4)2
CH3NH + HBr = CH3NH3 + Br =>
CH3NH + 2 HBr = CH3NH3 + 2 Br
KHCO3 + Ca(OH)2 = KOH + Ca(HCO3)2 =>
2 KHCO3 + Ca(OH)2 = 2 KOH + Ca(HCO3)2
Cu(OH) + ZnCl = CuCl + Zn(OH) =>
Cu(OH) + ZnCl = CuCl + Zn(OH)
C20 + H25 = C4H5 =>
C20 + H25 = 5 C4H5
C20 + H25 = C4H5 =>
C20 + H25 = 5 C4H5
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NaC12H22O2 + O2 + NaOH = Na2CO3 + H2O =>
4 NaC12H22O2 + 67 O2 + 92 NaOH = 48 Na2CO3 + 90 H2O
Ba(OH)2 + NaHCO3 = BaCO3 + Na2CO3 + H2O =>
Ba(OH)2 + 2 NaHCO3 = BaCO3 + Na2CO3 + 2 H2O
Na2O(s) + CO2(g) + H2O(g) = NaHCO3(s) =>
Na2O(s) + 2 CO2(g) + H2O(g) = 2 NaHCO3(s)
C6H8O7 + Cu(OH)2 = Cu3(C6H5O7)2 + H2O =>
2 C6H8O7 + 3 Cu(OH)2 = Cu3(C6H5O7)2 + 6 H2O
CH3(CH2)2OH + O2 = CH3COOH + H2O =>
2 CH3(CH2)2OH + 3 O2 = 3 CH3COOH + 2 H2O
Na2SO3 + CaS = Na2S + CaSO3 =>
Na2SO3 + CaS = Na2S + CaSO3
H2O + Na2CO3 + CuSO4 = Na2SO4 + CO2 + CuCO3CuO2H2 =>
H2O + 2 Na2CO3 + 2 CuSO4 = 2 Na2SO4 + CO2 + CuCO3CuO2H2
Au(s) + KCN(aq) + O2(g) + H2O(l) = KAu(CN)4(aq) + KOH(aq) =>
4 Au(s) + 16 KCN(aq) + 3 O2(g) + 6 H2O(l) = 4 KAu(CN)4(aq) + 12 KOH(aq)
Na3PO4 + SrI2 = Sr3(PO4)2 + NaI =>
2 Na3PO4 + 3 SrI2 = Sr3(PO4)2 + 6 NaI
KMnO4 + H2SO4 + C3H7OH = C3H6O + MnO2 + H2O + K2SO4 =>
2 KMnO4 + H2SO4 + 3 C3H7OH = 3 C3H6O + 2 MnO2 + 4 H2O + K2SO4
H2SO4 + C = H2O + CSO3 =>
H2SO4 + C = H2O + CSO3
C6H5C00H + O2 = CO2 + H2O =>
2 C6H5C00H + 17 O2 = 14 CO2 + 6 H2O
H2SiO4 + Ca(OH)2 = CaSiO4 + H2O =>
H2SiO4 + Ca(OH)2 = CaSiO4 + 2 H2O
C55H98O6 + CH4O = C19H36O2 + C3H8O3 =>
34 C55H98O6 + 163 CH4O = 98 C19H36O2 + 57 C3H8O3
CoI3 + O2 = Co2O3 + OI2 =>
2 CoI3 + 3 O2 = Co2O3 + 3 OI2
C89H12 + O2 = CO2 + H2O =>
C89H12 + 92 O2 = 89 CO2 + 6 H2O
(C11H24) + O2 = CO2 + H2O =>
(C11H24) + 17 O2 = 11 CO2 + 12 H2O
MgCl + FeOH = FeCl + MgOH =>
MgCl + FeOH = FeCl + MgOH
B(OH)3 + CaO = CaB2O4 + H2O =>
2 B(OH)3 + CaO = CaB2O4 + 3 H2O
KN3 = K + N2 =>
2 KN3 = 2 K + 3 N2
Ba + S8 + O2 = BaSO4 =>
8 Ba + S8 + 16 O2 = 8 BaSO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HBr + I = H + BrI =>
HBr + I = H + BrI
CH3COOH + KHCO3 = KCH3COOH + CO2 + H2O =>
9 CH3COOH + 8 KHCO3 = 8 KCH3COOH + 10 CO2 + 6 H2O
Cu + CrCl2 = CuCl2 + Cr =>
Cu + CrCl2 = CuCl2 + Cr
Fe2O3 + Ti = Fe + TiO2 =>
2 Fe2O3 + 3 Ti = 4 Fe + 3 TiO2
SrS(aq) + CuSO4(aq) = SrSO4 + CuS =>
SrS(aq) + CuSO4(aq) = SrSO4 + CuS
C4H9O2N + O2 = H2O + CO2 + NO2 =>
4 C4H9O2N + 25 O2 = 18 H2O + 16 CO2 + 4 NO2
Fe(C2H3O2)3 + Sr(OH)2 = Fe(OH)3 + Sr(C2H3O2)2 =>
2 Fe(C2H3O2)3 + 3 Sr(OH)2 = 2 Fe(OH)3 + 3 Sr(C2H3O2)2
S2O3 + H = H2S2O3 =>
S2O3 + 2 H = H2S2O3
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + H2O + K2SO4 =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 14 H2O + 3 K2SO4
Sn + NaOH + H2O = Na2SnO3 + H2 =>
Sn + 2 NaOH + H2O = Na2SnO3 + 2 H2
C3Cl3N3O3(s) + H2O(l) = HClO(aq) + C3H3N3O3(s) =>
C3Cl3N3O3(s) + 3 H2O(l) = 3 HClO(aq) + C3H3N3O3(s)
CH3(CH2)6CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Cr2(SO3)3 + H2(SO4) = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 3 H2(SO4) = Cr2(SO4)3 + 3 SO2 + 3 H2O
FeCl3(s) + Au = AuCl3 + Fe =>
FeCl3(s) + Au = AuCl3 + Fe
NH2CH2COOH + Na2CO3 = NH2CH2COONa + H2O + CO2 =>
2 NH2CH2COOH + Na2CO3 = 2 NH2CH2COONa + H2O + CO2
H2CO3 + NaOH + LiOH = NaLiCO3 + H2O =>
H2CO3 + NaOH + LiOH = NaLiCO3 + 2 H2O
C9H11NO2(s) + C2H5ONa(aq) + C2H5I = C11H15NO2 + NaI + C2H6O =>
C9H11NO2(s) + C2H5ONa(aq) + C2H5I = C11H15NO2 + NaI + C2H6O
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